86972070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70709}}^1$

素因数の和:70760

約数の個数: 32

約数和(自身を含む): 213827040

約数和(自身を除く): 126854970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 70709, 141418, 212127, 353545, 424254, 707090, 1060635, 2121270, 2899069, 5798138, 8697207, 14495345, 17394414, 28990690, 43486035, 86972070]

約数ペア:

[(1, 86972070), (2, 43486035), (3, 28990690), (5, 17394414), (6, 14495345), (10, 8697207), (15, 5798138), (30, 2899069), (41, 2121270), (82, 1060635), (123, 707090), (205, 424254), (246, 353545), (410, 212127), (615, 141418), (1230, 70709)]